105 lines
3.6 KiB
C#
105 lines
3.6 KiB
C#
using System;
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using System.IO;
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using System.IO.Compression;
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//using SharpCompress.Archives;
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//using SharpCompress.Archives.Zip;
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//using SharpCompress.Common;
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using HZQR.Common;
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namespace ZipTool
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{
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public class ZipHelper
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{
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//public static void CompressFile(string sourceFile, string compressedFile)
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//{
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// // 创建文件流
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// using (FileStream sourceStream = new FileStream(sourceFile, FileMode.Open))
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// {
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// // 创建压缩文件流
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// using (FileStream compressedStream = File.Create(compressedFile))
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// {
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// // 创建压缩流
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// using (GZipStream compressor = new GZipStream(
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// compressedStream, CompressionMode.Compress))
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// {
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// // 复制文件流到压缩流
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// sourceStream.CopyTo(compressor);
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// }
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// }
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// }
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//}
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public static void CompressDirectory()
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{
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try
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{
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//待压缩的文件夹路径
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string folderDir = Config.AppSettings.ZipDirectory;
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//压缩文件存放路径
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string zipFileDir = Config.AppSettings.ZipFileDirectory;
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//压缩文件全路径
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string zipFileName = zipFileDir + "\\" + DateTime.Now.ToString("yyyy年MM月dd日_HHmmss") + ".zip";
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//开始删除历史压缩文件
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foreach (string zipFileFullPath in Directory.GetFiles(zipFileDir))
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{
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FileInfo fileInfo = new FileInfo(zipFileFullPath);
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if (fileInfo.LastWriteTime.Date < DateTime.Now.AddDays(Config.AppSettings.DeleteDays))
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{
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LogUtil.WriteLog("开始删除文件：" + zipFileFullPath);
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fileInfo.Delete();
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LogUtil.WriteLog("文件【" + zipFileFullPath + "】删除成功！");
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}
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}
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//using (var archive = ZipArchive.Create())
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//{
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LogUtil.WriteLog("开始压缩文件夹：" + folderDir);
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ZipFile.CreateFromDirectory(folderDir, zipFileName); //将整个文件夹压缩为ZIP文件
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// archive.AddAllFromDirectory(folderDir);
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// archive.SaveTo(zipFileName, CompressionType.Deflate);
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LogUtil.WriteLog("文件夹【" + folderDir + "】压缩成功！存放目录：" + zipFileName);
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//}
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LogUtil.WriteLog("开始删除文件夹：" + folderDir);
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DeleteDirectory(folderDir);
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LogUtil.WriteLog("文件夹【" + folderDir + "】删除成功！");
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}
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catch (Exception ex)
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{
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LogUtil.WriteLog(ex);
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}
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}
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public static void DeleteDirectory(string folderDir)
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{
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foreach (string directoryPath in Directory.GetDirectories(folderDir))
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{
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LogUtil.WriteLog("开始删除文件夹：" + directoryPath);
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DeleteDirectory(directoryPath);
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LogUtil.WriteLog("文件夹【" + directoryPath + "】删除成功！");
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}
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foreach (string filePath in Directory.GetFiles(folderDir))
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{
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LogUtil.WriteLog("开始删除文件：" + filePath);
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File.Delete(filePath);
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LogUtil.WriteLog("文件【" + filePath + "】删除成功！");
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}
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Directory.Delete(folderDir);
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}
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}
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} |